参数资料
型号: ISL6323AIRZ-T
厂商: Intersil
文件页数: 10/36页
文件大小: 0K
描述: IC PWM CTRLR SYNC BUCK DL 48QFN
标准包装: 4,000
应用: 控制器,AMD SVI
输入电压: 5 V ~ 12 V
输出数: 2
输出电压: 最高 2V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN(7x7)
包装: 带卷 (TR)
ISL6323A
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Specified. (Continued)
MIN
MAX
PARAMETER
TEST CONDITIONS
(Note 3)
TYP
(Note 3)
UNITS
PIN_ADJUSTABLE OFFSET
OFS Source Current Accuracy (Positive Offset)
OFS Sink Current Accuracy (Negative Offset)
R OFS = 10k Ω (± 0.1%) from OFS to GND
R OFS = 30k Ω (± 0.1%) from OFS to VCC
27.5
50.5
31
53.5
34.5
56.5
μA
μA
REFERENCE AND DAC
System Accuracy (VDAC > 1.000V)
System Accuracy (0.600V < VDAC < 1.000V)
System Accuracy (VDAC < 0.600V)
DVC Voltage Gain
VDAC = 1V
-0.6
-1.0
-2.0
2.0
0.6
1.0
2.0
%
%
%
V
APA Current Tolerance
V APA = 1V
90
100
108
μA
ERROR AMPLIFIER
DC Gain
Gain-Bandwidth Product (Note 4)
Slew Rate (Note 4)
R L = 10k to ground, (Note 4)
C L = 100pF, R L = 10k to ground, (Note 4)
C L = 100pF, Load = ±400μA, (Note 4)
96
20
8
dB
MHz
V/μs
Maximum Output Voltage
Load = 1mA
3.80
4.20
V
Minimum Output Voltage
Load = -1mA
1.3
1.6
V
SOFT-START RAMP
Soft-Start Ramp Rate
2.2
3.0
4.0
mV/μs
PWM OUTPUTS
PWM Output Voltage LOW Threshold
PWM Output Voltage HIGH Threshold
I LOAD = ±500μA
I LOAD = ±500μA
4.5
0.5
V
V
CURRENT SENSING - CORE CONTROLLER
Sensed Current Tolerance
V ISENn- - V ISENn+ = 23.2mV, R SET = 37.6k Ω ,
68
88
μA
4 Phases, T A = +25°C
CURRENT SENSING - NB CONTROLLER
Sensed Current Tolerance
V ISEN_NB- - V ISEN_NB+ = 23.2mV,
R SET = 37.6k Ω , 4 Phases, T A = +25°C
68
89
μA
DROOP CURRENT
Tolerance
V ISENn- - V ISENn+ = 23.2mV, R SET = 37.6k Ω ,
68
88
μA
4 Phases, T A = +25°C
OVERCURRENT PROTECTION
Overcurrent Trip Level - Average Channel
Normal Operation, R SET = 28.2k Ω
87
100
120
μA
Dynamic VID Change (Note 4)
130
μA
Overcurrent Limiting - Individual Channel
Normal Operation, R SET = 28.2k Ω
Dynamic VID Change (Note 4)
142
190
μA
μA
POWER GOOD
Core Overvoltage Threshold
Core Undervoltage Threshold
NB Undervoltage Threshold
VSEN Rising
VSEN Falling
ISEN_NB+ Falling
VDAC
+225mV
VDAC
-325mV
VDAC
-310mV
VDAC +
250mV
VDAC
-300mV
VDAC
-275mV
VDAC
+275mV
VDAC
-270mV
VDAC
-235mV
10
FN6878.1
May 12, 2010
相关PDF资料
PDF描述
ACM25DSXN CONN EDGECARD 50POS DIP .156 SLD
EMA32DTKN CONN EDGECARD 64POS DIP .125 SLD
ABM25DSXN CONN EDGECARD 50POS DIP .156 SLD
HSC26DRTS-S13 CONN EDGECARD 52POS .100 EXTEND
ESA32DTKH CONN EDGECARD 64POS DIP .125 SLD
相关代理商/技术参数
参数描述
AT89C5130A-RDRUM 功能描述:8位微控制器 -MCU 8-bit 16K Flash C5130A USB RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT89C5130A-RDTIM 功能描述:IC 8051 MCU FLASH 16K USB 64VQFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:AT89C513x 标准包装:1,500 系列:AVR® ATtiny 核心处理器:AVR 芯体尺寸:8-位 速度:16MHz 连通性:I²C,LIN,SPI,UART/USART,USI 外围设备:欠压检测/复位,POR,PWM,温度传感器,WDT 输入/输出数:16 程序存储器容量:8KB(4K x 16) 程序存储器类型:闪存 EEPROM 大小:512 x 8 RAM 容量:512 x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 11x10b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:带卷 (TR)
AT89C5130A-RDTUM 功能描述:8位微控制器 -MCU C5130A 16K Flash USB 5V RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
AT89C5130A-S3SIM 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Flash Microcontroller with Full Speed USB Device
AT89C5130A-S3SUM 功能描述:8位微控制器 -MCU C5130A 16K Flash USB 5V RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT